Convert Visio to SVG or Visio to HTML in Node.js

Convert Visio to SVG or Visio to HTML in Node.js

In our previous blog post, we showed how to convert VSDX files to PDF and PNG with Node.js. This article explains how to convert Visio to SVG or Visio to HTML in Node.js. The Visio Node.js library lets you edit, create, and convert VSDX files quickly. You can also save diagrams as web pages for embedding on business sites.

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Convert Visio to SVG using Node.js

This section shows how to convert a VSDX or VSD file to SVG with just a few lines of code. See the installation guide for this API.

Steps:

  1. Call the Diagram() constructor to load a VSDX file.
  2. Create an SVGSaveOptions() instance for extra settings.
  3. Enable setSVGFitToViewPort(true) so the SVG fits the viewport.
  4. Use setExportElementAsRectTag(true) to export elements as rectangles.
  5. Save the file with save(filename, format) in SVG format.

Copy the snippet below into your project.

VSDX to SVG in Node.js

VSDX to SVG in Node.js

Node.js library to convert VSDX or Visio to HTML

Follow these steps to convert a VSDX file into a web page:

  1. Load the VSDX file with the Diagram() constructor.
  2. Create an HTMLSaveOptions() object for additional options.
  3. Set the page title using setTitle(string).
  4. Include or exclude the toolbar with setSaveToolBar(true).
  5. Define the default font via setDefaultFont(string).
  6. Save the result with save(filename, format) as HTML.

The code below converts a Visio diagram to HTML.

Convert VSDX to HTML in Node.js

VSDX to HTML in Node.js

Convert Visio to SVG or Visio to HTML in Node.js - advance options

The Node.js Diagram library also offers many features for HTML and SVG output. The following snippets demonstrate additional method usage.

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Summing up

We have covered how to convert Visio to SVG and Visio to HTML in Node.js. This guide helps you integrate the Aspose.Diagram library for converting VSDX files to popular formats. Explore the full documentation for more features. Stay tuned to conholdate.com for future articles.

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